Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

0

URL validation with http/https

PCRE (PHP <7.3)
URL validation with http/https
Submitted by Gunjan - 9 years ago
0

Key/Value pairs with multiline support

PCRE (PHP <7.3)
Key/Value pairs with multiline support
Submitted by Alexander Krutov - 9 years ago
0

A regex that tries to replace every instance in your site

PCRE (PHP <7.3)
For better exception capturing
Submitted by anonymous - 9 years ago
0

Machine readable passport number (second line)

ECMAScript (JavaScript)
Second line of the machine readable passport, based on the excellent article here - http://www.highprogrammer.com/alan/numbers/mrp.html
Submitted by Leigh Garland - 9 years ago
0

float

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
0

Get attributes values of html tags

PCRE (PHP <7.3)
Allow get the value of the some attributes from a html text
Submitted by Marcelo Fuentes - 9 years ago
0

pass

Python
no description available
Submitted by anonymous - 9 years ago
0

time input

PCRE (PHP <7.3)
following input formats work-- 10am to 3pm 1am - 2pm 12pm-3pm
Submitted by anonymous - 9 years ago
0

Date Groupings

Python
no description available
Submitted by flipkitty - 9 years ago
0

WOrd with colon

ECMAScript (JavaScript)
no description available
Submitted by HJ - 9 years ago
0

Phone Number Extraction

PCRE (PHP <7.3)
US numbers only
Submitted by codedude - 9 years ago
0

phone valid

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

Phone numbers

PCRE (PHP <7.3)
PHP
Submitted by anonymous - 9 years ago
0

Phone validate

ECMAScript (JavaScript)
Validate Phone number even if contain country code
Submitted by Jorge Cervantes - 9 years ago
0

Facebook url regex

PCRE (PHP <7.3)
no description available
Submitted by Devs Devaras - 9 years ago
0

add colon between hours and minutes to time (24h system)

PCRE (PHP <7.3)
This expression converts any 3- or 4 digit timevalue to a value with colon between hours and minutes. So 345 is converted to 3:45 and 1500 is converted to 15:00
Submitted by Patrick Sinke - 9 years ago
0

Nickname

PCRE (PHP <7.3)
Nickname validation. Only: letters _ One line. Tested with RoR
Submitted by Paramoshkin Andrew - 9 years ago
0

Match HTTP error code

Python
no description available
Submitted by anonymous - 9 years ago
0

url and path match with or without http|https

PCRE (PHP <7.3)
this is the most perfect pattern I reach for url with query or anchor
Submitted by Gehad Mohamed - 9 years ago
0

Registration Email Address

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...543544545546547...900

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
((?:[^\d\s])+(?=\:))
/
gi
Open regex in editor

Description

no description available

Submitted by HJ - 9 years ago